[XERCESC-1714] xerces-c reports "Base type definition does not have any attributes" for a valid complex type restriction

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.7.0
• Fix Version/s: 2.8.0
• Component/s: Validating Parser (XML Schema)
• Assignee: Unassigned
• Reporter: Christian Will
• Created: 25/Jun/07 19:21
• Updated: 12/Mar/18 04:05
• Resolved: 25/Oct/07 22:47

Description

Hi there,

xerces-c reports "Base type definition does not have any attributes" for a valid complex type restriction.
This bug appears only if we have a element recursion and the attributes are explicitly defined in the restricted type definition.

sample schema:

<?xml version="1.0" encoding="UTF-8"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified">

<xs:complexType name="A">
<xs:sequence>
<xs:element name="elem" type="B" minOccurs="0"/>
</xs:sequence>
<xs:attribute name="foo"/>
</xs:complexType>

<xs:complexType name="B">
<xs:sequence>
<xs:element name="elem" type="C" minOccurs="0"/>
</xs:sequence>
</xs:complexType>

<xs:complexType name="C">
<xs:complexContent>
<xs:restriction base="D">
<xs:attribute name="foo"/>
</xs:restriction>
</xs:complexContent>
</xs:complexType>

<xs:complexType name="D">
<xs:complexContent>
<xs:restriction base="A">
<xs:attribute name="foo"/>
</xs:restriction>
</xs:complexContent>
</xs:complexType>

</xs:schema>

Cheers,
Christian Will